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The Sumatron Model 100 Demand Monitor is designed to accept 3-wire KYZ pulses (form C transitions) or 2-wire pulses (form A transitions) on a single input channel and provide peak fixed and sliding window demands, present demand, and total energy on an eight digit LCD display.
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Eight Digit Display:
- Present demand - (P-XXXXXX)
- Fixed window peak demand - local timing (L-XXXXXX) external sync (E-XXXXXX)
- Sliding window peak demand - (S-XXXXXX)
- Total Energy - (XXXXXXXX)
User Programmable:
- Demand intervals from 1 to 90 minutes in one minute steps.
- Demands corrected to a one hour base or not.
- Local demand timing or externally synchronized with end of interval pulses.
- Sliding window sub-intervals of 1, 2, 3, 4, 6, or 12.
- Present demand intervals of .5, 1, 2, 3, 4, or 5 minutes with 15 sub-intervals.
- Scaling from .000001 to 999999 in .000001 steps.
- Output relay will follow demand intervals or echo input pulse stream.
- Fixed and sliding window reset pushbutton.
- Scrolling or fixed displays.
- Will accept end of interval form "A" or "C" where each change of state is a new interval or momentary form "A".
- All measurement registers can be reset to zero without affecting the configuration setup.
- Diagnostics tests for RAM, PROM, switches and display.
- Form "A" or "C" input pulses.
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